If you are searching for an affordable AutoCAD LT alternative, IJCAD is likely on your radar. Offering high DWG compatibility and a familiar interface, IJCAD comes in three tiers: PRO, STD, and LT. Let’s break down exactly what you can—and cannot—do with this base-level CAD software in 2026.

目次

• Is IJCAD LT the Best Affordable AutoCAD LT Alternative?
• 2026 IJCAD LT Pricing: Subscription Only
• What You CAN Do with IJCAD LT
  • Comprehensive 2D Drafting and Editing
  • Work with Existing Dynamic Blocks
  • Professional Batch Plotting
• What IJCAD LT CANNOT Do (The Limitations)
  • No Advanced API Customization
  • No 3D Editing
  • Missing Advanced File Imports (PDF to DWG)
• Who Should Choose IJCAD LT?

Is IJCAD LT the Best Affordable AutoCAD LT Alternative?

The Bottom Line: IJCAD LT is the most budget-friendly, entry-level tier. It is an excellent choice if your team strictly needs standard 2D drafting, editing, and printing capabilities. However, it strips away advanced API customization (like LISP) and native PDF-to-DWG import features.

If you just need to view, edit, and create standard 2D drawings without the bloat, IJCAD LT is a highly cost-effective solution.

2026 IJCAD LT Pricing: Subscription Only

As of 2024, IJCAD completely retired its perpetual licenses. Like most modern B2B SaaS CAD platforms, it now operates entirely on a subscription model.

Despite this shift, IJCAD LT remains significantly cheaper than its STD and PRO counterparts. Depending on the license type, choosing LT over STD or PRO saves you a considerable amount of your annual CAD budget.

Annual Subscription Pricing (JPY / Tax Included)

Plan	Single License	Multi-User	USB (New)	ネットワーク
IJCAD LT	33,000	49,500	59,400	57,200
IJCAD STD	39,600	59,400	69,300	69,300
IJCAD PRO	49,500	74,800	81,400	88,000

Note: USB versions have separate renewal pricing from the second year onward. Multi-user and Network licenses require a minimum purchase of 5 seats.

What You CAN Do with IJCAD LT

For the majority of draftspersons and engineers transitioning from AutoCAD LT, IJCAD LT covers all the essential bases seamlessly.

Comprehensive 2D Drafting and Editing

You get full access to fundamental 2D drafting tools. If you are used to creating and modifying DWG files using standard AutoCAD commands, the learning curve here is practically zero.

Work with Existing Dynamic Blocks

While you cannot create or define new stretchable dynamic blocks from scratch in the LT version (this requires IJCAD PRO), you can insert, manipulate, and utilize dynamic blocks that have already been defined in a drawing. The standard block editor is also fully functional.

Professional Batch Plotting

There are no compromises when it comes to output. IJCAD LT supports full printing capabilities, including batch plotting (continuous printing) and comprehensive print style configurations (CTB/STB).

What IJCAD LT CANNOT Do (The Limitations)

To keep the price low, certain advanced engineering tools and extended file support are gated behind the STD and PRO tiers.

No Advanced API Customization

If your workflow relies heavily on automation, take note: IJCAD LT does not support AutoLISP, VisualLISP, ObjectARX, VBA, or .NET. Workaround: You can still customize standard macros and the CUI (Customize User Interface). If you absolutely need LISP routines to automate your drafting, you must upgrade to IJCAD STD or higher.

No 3D Editing

IJCAD LT is strictly a 2D tool. While you can open a file and view 3D solid data, you cannot edit or model in 3D.

Missing Advanced File Imports (PDF to DWG)

One of the most noticeable limitations of the LT grade is the lack of extended "PLUS" tools. Most importantly, IJCAD LT cannot natively import PDF files and convert them into editable DWG vectors. It also lacks advanced drawing comparison tools and support for extended formats like STEP.

Who Should Choose IJCAD LT?

Because it restricts certain advanced features, IJCAD LT is the most budget-friendly tier available. It is highly recommended for:

・Students and Individuals: Those purchasing CAD software for personal learning and skill development.

・Fixed Workstation Environments: Teams where the CAD users and designated computers are strictly defined.

・Light Users: Professionals who primarily need to view drawings or make minor, straightforward modifications.

If your workflow revolves around standard 2D tasks, IJCAD LT provides more than enough firepower to get the job done efficiently.

When to Upgrade: On the other hand, if you need to handle advanced file format imports (such as natively converting PDFs or STEP files to DWG) or want to heavily customize your CAD environment using LISP routines, upgrading to IJCAD STD or PRO is essential.

Not sure if it’s the right fit? IJCAD offers a 14-day free trial, giving you the perfect opportunity to test it out and see if it aligns with your team's workflow!

■ IJCAD.jp